genus Oxyura

Thesaurus

Noun	1.genus Oxyura - ruddy duck Oxyurabird genus - a genus of birdsAnatidae, family Anatidae - swimming birds having heavy short-legged bodies and bills with a horny tip: swans; geese; ducksOxyura jamaicensis, ruddy duck - reddish-brown stiff-tailed duck of North America and northern South America